/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMCompiler/RigVMCompiler.h
[TRigVMTypeIndex](API\Plugins\RigVM\RigVMCore\TRigVMTypeIndex) GetTypeIndexForOperand ( const [FRigVMOperand](API\Plugins\RigVM\RigVMCore\FRigVMOperand) & InOperand ) const